Q15Multiple choice
A brown ring is formed in the ring test for NO3 ion. It is due to the formation of 2+
- (i)[Fe(H2O)5 (NO)]
- (ii)FeSO4.NO2 2+
- (iii)[Fe(H2O)4(NO)2]
- (iv)FeSO4.HNO3
Show answer
(i) [Fe(H2O)5 (NO)]
A brown ring is formed in the ring test for NO3 ion. It is due to the formation of 2+
(i) [Fe(H2O)5 (NO)]